Severe Thunderstorm Warning until 08:30PM Thursday 
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for... The east central District of Columbia... Central Anne Arundel County in central Maryland... Northwestern Calvert County in southern Maryland... Northeastern Prince Georges County in central Maryland...
* Until 830 PM EDT.
* At 742 PM EDT, a severe thunderstorm was located over Clinton, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.
* Locations impacted include... Bowie, Severn, Annapolis, Clinton, Crofton, Greenbelt, Forestville, Largo, Coral Hills, Mayo, Shady Side, Deale, Upper Marlboro, South River, Fedex Field, Rhode River, Andrews Air Force Base, Odenton, Landover and Camp Springs.
* AFFECTED AREAS: CALVERT, MD ... ANNE ARUNDEL, MD ... PRINCE GEORGES, MD ... DISTRICT OF COLUMBIA, DC
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Maryland Capitol Police
301 West Preston Street
Baltimore, MD 21201
Contact
Emergency: 9-1-1
Non-emergencies: 410-767-4793